package org.ydsw.data.manage.mapper;


import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.ydsw.data.manage.entity.User;

import java.util.List;

@Mapper
public interface UserMapper {
    List<User> findAll();
    String getPassword(@Param("username") String username);
    int getUserNameCount(@Param("username") String username);
}
